John R. Mulhearn

Part of AT&T, Inc., Unitel Communications, Inc. is a telecommunications concern. The company is based in Toronto, Canada. Unitel Communications was acquired by AT&T Corp. /Old/ from Fairmont Hotels & Resorts, Inc. /Old/ on January 08, 1993 for $117.41 million. The Canadian company was founded by Christopher Donald Michael Tooley.

Level 3GC Ltd. operates as a global communications service provider. It offers data, voice and collaboration services to the companies in the Fortune 500, as well as carriers, mobile operators and Internet service providers around the world. The company offers telecommunication solutions, including broadband, voice, data, multimedia communications, readily accessible audio, video and web-conferencing. It serves Latin American businesses through its operations in Argentina, Brazil, Chile, Colombia, Ecuador, Panama, Peru, Mexico, Venezuela, the United States and the Caribbean region. The company was founded in March 1997 and is headquartered in Hamilton, Bermuda.